.box {
  /* width: 200px;
  height: 300px; */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.input-code {
  margin-top: 20px;
  margin-bottom: 15px;
}
.input-code > input {
  width: 30px;
  height: 30px;
  margin: 0 10px;
  text-align: center;
  font-size: 16px;
  border: 1px solid #afd3f8;
  border-radius: 8px;
}
input:focus {
  border: 2px solid #66b0fb;
  outline: none;
  border-radius: 8px;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
.box-footer {
  display: flex;
  align-items: center;
  justify-content: center;
}
.box-footer > button {
  margin: 0 30px;
}
